

Spoofing the VID to be 0x5ac (Apple inc) of the device makes the button to disappear.ħ. A non-Apple keyboard make the key "Change Keyboard Type." button to appear under the System Profiler.Ħ. Most likely, Apple won't like if we spoof their IDs, but we just did it for the sake of testingĥ. Spoofing the Yubikey's USB Vendor ID (VID) to 0x5ac (Apple Computer, Inc) and the USB Product ID (PID) to 0x221 (Apple USB MB110S/A keyboard) takes the question away. A noname $10 "China" USB keyboard without any claims whatsoever causes exactly the same to happenĤ. A "Microsoft Comfort Keyboard", which claims to be "MacOS X compatible" brings up the identification dialog, just like with the Yubikeyģ. Attaching an original Apple USB keyboard works straight away without any identification dialog.Ģ. We've spent some time drilling into this issue and the following findings have been noticed:ġ.
